CSMA5819 [CYSTEKEC]

1.0Amp. Surface Mount Schottky Barrier Diodes; 1.0Amp 。表面贴装肖特基势垒二极管


型号：	CSMA5819
厂家：	CYSTECH ELECTONICS CORP.
描述：	1.0Amp. Surface Mount Schottky Barrier Diodes 1.0Amp 。表面贴装肖特基势垒二极管二极管
文件：	总3页 (文件大小：139K)
中文：	中文翻译
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Spec. No. : C331SA

Issued Date : 2003.04.10

Revised Date :

CYStech Electronics Corp.

Page No. : 1/3

1.0Amp. Surface Mount Schottky Barrier Diodes

CSMA581XSA Series

Features

• For surface mounted applications.

• For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications

• Plastic material used carries Underwriters Laboratory Flammability Classification 94V-0

• Low leakage current

• High surge capability

• High temperature soldering: 250°C/10 seconds at terminals

• Exceeds environmental standards of MIL-S-19500/228

Mechanical Data

• Case: SMA/DO-214AC molded plastic.

• Terminals: Solder plated, solderable per MIL-STD-750 method 2026

• Polarity: Indicated by cathode band.

• Packaging: 12mm tape per EIA STD RS-481.

• Weight: 0.05 gram, 0.0015 ounce

Maximum Ratings and Electrical Characteristics

(Rating at 25°C ambient temperature unless otherwise specified. )

Type

CSMA CSMA CSMA

5817 5818 5819

Parameter

Conditions

Symbol

Units

min

typ

max

Repetitive peak reverse

voltage

V_RRM

V_RMS

V_R

Maximum RMS voltage

Maximum DC blocking

voltage

Maximum instantaneous

forward voltage

I_F=3A (Note 1)

V_F

I_O

0.475 0.500 0.525

Maximum average forward

rectified current

8.3ms single half sine wave superimposed

on rated load(JEDEC method)

V_R=V_RRM,T_A=25 (Note 1)

Peak forward surge current

I_FSM

0.5

℃

Maximum DC reverse

current

I_R

℃

V_R=V_RRM,T_A=100 (Note 1)

Maximum thermal

Junction to ambient(Note 2)

R_th,_JA

℃

resistance

Diode junction capacitance f=1MHz and applied 4V reverse voltage

Storage temperature

C_J

Tstg

T_J

130

-55~+150

-55~+125

℃

Operating temperature

Notes: 1.Pulse test, pulse width=300μsec, 2% duty cycle

2.Mounted on PCB with 5.0mm² (0.013mm thickness) copper pad area.

CSMA581XSA

CYStek Product Specification

Spec. No. : C331SA

Issued Date : 2003.04.10

Revised Date :

CYStech Electronics Corp.

Page No. : 2/3

Characteristic Curves

Maximum Non-Repetitive Forward Surge Current

Forward Current Derating Curve

1.2

Tj=25℃, 8.3ms Single

Half Sine Wave

JEDEC method

0.8

0.6

0.4

0.2

100

150

100

Number of Cycles at 60Hz

Ambient Temperature---TA(℃)

Forward Current vs Forward Voltage

Junction Capacitance vs Reverse Voltage

100

350

300

250

200

150

100

CSMA5817

CSMA5818-5819

Tj=25℃, Pulse

width=300μs

1% Duty cycle

0.1

0.01

0.1

0.3

0.5

0.7

0.9

1.1

1.3

1.5

0.01

0.1

100

Forward Voltage---VF(V)

Reverse Voltage---VR(V)

Reverse Leakage Current vs Reverse Voltage

100

Tj=75℃

Tj=25℃

0.1

0.01

100 120 140

Reverse Voltage---VR(V)

CSMA581XSA

CYStek Product Specification

Spec. No. : C331SA

Issued Date : 2003.04.10

Revised Date :

CYStech Electronics Corp.

Page No. : 3/3

SMA/DO-214AC Dimension

Marking Code:

CSMA5817 CSMA5818 CSMA5819

Device

Code

SK12

SK13

SK14

SMA Plastic Surface

Mounted Package

CYStek Package Code:SA

*:Typical

Inches

Millimeters

Inches

Millimeters

DIM

Min.

Max.

0.185

0.110

Min.

4.4

Max.

4.8

Min.

Max.

Min.

1.5

Max.

1.7

0.177

0.094

0.060

0.067

2.4

2.8

0.04(typ)

1.0(typ)

0.012(typ)

0.3(typ)

0.04(typ)

0.150

0.165

3.8

4.2

Notes : 1.Controlling dimension : millimeters.

2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material.

3.If there is any question with packing specification or packing method, please contact your local CYStek sales office.

Material :

• Lead : 42 Alloy ; solder plating

• Mold Compound : Epoxy resin family, flammability solid burning class:UL94V-0

Important Notice:

• All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of CYStek.

• CYStek reserves the right to make changes to its products without notice.

• CYStek semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems.

• CYStek assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.

CSMA581XSA

CYStek Product Specification

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